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1141841693205 = 3251592932
BaseRepresentation
bin10000100111011011000…
…100011000101000010101
311001011021220121000100200
4100213123010120220111
5122201442433140310
62232315502131113
7145331621152203
oct20473304305025
94034256530320
101141841693205
11400285960434
12165368580a99
13838a1588015
143d3a04c2073
151ea7dec99c0
hex109db118a15

1141841693205 has 18 divisors (see below), whose sum is σ = 1979204693154. Its totient is φ = 608978413344.

The previous prime is 1141841693189. The next prime is 1141841693227. The reversal of 1141841693205 is 5023961481411.

1141841693205 is a `hidden beast` number, since 1 + 14 + 18 + 416 + 9 + 3 + 205 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 156811248036 + 985030445169 = 395994^2 + 992487^2 .

It is not a de Polignac number, because 1141841693205 - 24 = 1141841693189 is a prime.

It is a super-2 number, since 2×11418416932052 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7088539 + ... + 7247831.

Almost surely, 21141841693205 is an apocalyptic number.

1141841693205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1141841693205 is a deficient number, since it is larger than the sum of its proper divisors (837362999949).

1141841693205 is an frugal number, since it uses more digits than its factorization.

1141841693205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318597 (or 159301 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

Multiplying 1141841693205 by its sum of digits (45), we get a square (51382876194225 = 71681852).

1141841693205 divided by its sum of digits (45) gives a square (25374259849 = 1592932).

The spelling of 1141841693205 in words is "one trillion, one hundred forty-one billion, eight hundred forty-one million, six hundred ninety-three thousand, two hundred five".

Divisors: 1 3 5 9 15 45 159293 477879 796465 1433637 2389395 7168185 25374259849 76122779547 126871299245 228368338641 380613897735 1141841693205